crowbar/crowbar-core

{
  "current_step": "prechecks",
  "current_substep":null,
  "current_substep_status":null,
  "current_nodes":null,
  "current_node_action": null,
  "remaining_nodes": null,
  "upgraded_nodes": null,
  "crowbar_backup": null,
  "openstack_backup": null,
  "suggested_upgrade_mode": null,
  "selected_upgrade_mode": null,
  "compute_nodes_postponed": false,
  "nodes_selected_for_upgrade": null,
  "steps":{
    "prechecks":{
      "status":"pending"
    },
    "prepare":{
      "status":"pending"
    },
    "backup_crowbar":{
      "status":"pending"
    },
    "repocheck_crowbar":{
      "status":"pending"
    },
    "admin":{
      "status":"pending"
    },
    "repocheck_nodes":{
      "status":"pending"
    },
    "services":{
      "status":"pending"
    },
    "backup_openstack":{
      "status":"pending"
    },
    "nodes":{
      "status":"pending"
    }
  }
}